package com.volmit.iris.util;

public class ChunkPosition {
    private int x;
    private int z;

    public ChunkPosition(int x, int z) {
        this.x = x;
        this.z = z;
    }

    public int getX() {
        return x;
    }

    public void setX(int x) {
        this.x = x;
    }

    public int getZ() {
        return z;
    }

    public void setZ(int z) {
        this.z = z;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + x;
        result = prime * result + z;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (!(obj instanceof ChunkPosition)) {
            return false;
        }
        ChunkPosition other = (ChunkPosition) obj;
        return x == other.x && z == other.z;
    }

    public double distance(ChunkPosition center) {
        return Math.pow(center.getX() - x, 2) + Math.pow(center.getZ() - z, 2);
    }
}